Custom Output Filter not logging?

What might make logging break in Revo? I’m working on writing a custom output filter for use in my content, e.g.



but I’m not getting any logging to show up at all, e.g, here’s my Snippet:



I know the Snippet is executing because I can return different values from it and they show up on the screen... but there’s nothing in the logs! This was working a little while ago. Anyone have an idea as to what may have caused the logging to fail?

Works for me, on the first execution of a cacheable Resource. Once it’s cached, well, then it doesn’t log. You could force it to log every time using:

Of course... caching. Why are the obvious solutions so elusive? Yeah, the output filter was getting "[[!MySnippet]]" as its content instead of the OUTPUT of the Snippet... so of course, caching the Snippet messed with the logging.